| Name: | TSEPINITE-K | ||
| Specification: | [2], DF | ||
| Formula: | [Na,H3O]2K2(Ti,Nb)4(Ba,Sr)[Mn,Ca,H2O]1.5[(Si4O12]2(O,OH)4 · 4H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/m | ||
| Unit Cell Parameters: | a = 14.2582 | b = 13.7541 | c = 7.7770 | beta = 116.9000 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1360.20 |
| Number of Atomic Position per full Unit Cell: | P/U = 122 | Molar Volume, cm3/mol: | Vm = 409.65 |
| Number of Reflexes used in Structure Determination: | NR = 5804 | X-ray density, g/cm3: | p = 3.09 |
| R-factor: | R = 0.0448 | MU, 1/cm: | µ = 256.253 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 82.954 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||